







Sustainable Semi-Detached Biobased Home with Green Roof and Garden
Key Features
Description
This semi-detached residence is part of Mijn Schuurwoning in Unia, a distinctive biobased development located in Leeuwarden Techum. The property offers 128 square meters of living space situated on a generous 295 square meter plot. As building number 1 in Phase II of this sustainable project, the home represents an innovative approach to environmentally conscious residential construction in the Leeuwarden area.
The house features a total volume of 384 cubic meters distributed across two main living levels plus an attic space. The layout comprises six rooms in total, including four bedrooms. Three bedrooms are located on the first floor alongside a fully equipped bathroom containing a shower, toilet, and wash basin. The spacious attic provides sufficient room to create a fourth bedroom, offering flexibility for growing families or those requiring a home office space. There is also a separate toilet on the ground floor for convenience.
One of the defining characteristics of this property is its A+++ energy label, achieved through a combination of sustainable technologies and thoughtful design choices. The home utilizes a ground source heat pump system for both heating and cooling purposes. Unlike conventional heat pump installations that require external units, this system operates without a visible or noisy outdoor component, maintaining the aesthetic appeal of the property while providing efficient climate control throughout the year.
The building envelope incorporates vapor-permeable natural insulation materials that contribute to a comfortable and healthy indoor environment. This approach to insulation helps regulate indoor temperatures effectively, keeping the interior cool during summer months and warm during winter. The sedum covered green roof further enhances these thermal properties while also supporting local biodiversity and managing rainwater runoff.
A zomernacht ventilation system, or summer night ventilation, allows residents to introduce cool outside air into the home during warm summer nights, helping to maintain comfortable indoor temperatures without relying solely on mechanical cooling systems. This passive cooling strategy works in harmony with the thermal mass and insulation properties of the building.
Energy production is supported by five solar panels included as standard equipment. These panels enable residents to generate their own electricity, reducing dependence on the grid and contributing to lower ongoing energy costs. The combination of low energy demand through superior insulation and on-site energy production positions this property as an excellent choice for those prioritizing sustainability and reduced operational expenses.
Water conservation is addressed through an underground rainwater collection system. This captured rainwater can be used for garden irrigation, an increasingly practical feature as water becomes a more precious and costly resource. The system aligns with the overall sustainable philosophy of the development while providing practical benefits for garden maintenance.
The outdoor spaces have been thoughtfully designed and largely completed by the developer. The garden includes a pergola with climbing plants, wooden decking areas, planted borders, fencing, and hedges. Semi-hardened surfaces have already been installed, leaving only the grass seeding to be completed by the new owner. The property benefits from deep rear gardens, a characteristic feature of the lane houses in this development. Double doors provide access to both the front and rear gardens, creating seamless transitions between indoor and outdoor living spaces.
The entrance to the home is positioned along the side facade, a design choice that enables an interior layout featuring both an open kitchen-dining area and a separate sitting area. This arrangement offers the practical benefits of open-plan living while maintaining distinct zones for different activities. The standard double doors connecting to outdoor areas enhance the sense of space and natural light throughout the ground floor.
Mijn Schuurwoning in Unia is described as a generously laid out residential neighborhood featuring abundant green spaces, parks, and water features. The development aims to create a pleasant living environment that integrates natural elements into the urban fabric. Phase I of the project has already sold out, with seven lane houses and six park houses currently under construction, indicating strong market interest in this style of sustainable development.
The property is being offered for sale at €524,500 vrij op naam, a Dutch term indicating that the purchase price includes transfer tax and notary fees associated with the transfer of ownership. This pricing approach provides clarity for buyers regarding the total acquisition cost. The price per square meter calculates to approximately €4,098 based on the living area.
Construction is scheduled for completion in 2026, making this an opportunity for buyers to secure a new build property at an early stage. The acceptance date is listed as negotiable, allowing for discussions between buyer and seller regarding timing. Parking is available on the property itself, providing convenient and private vehicle storage.
The biobased construction approach distinguishes this development from conventional new construction projects in the Leeuwarden area. By utilizing renewable and sustainable materials, the project aims to reduce environmental impact while creating healthy living spaces. The emphasis on natural materials extends to the insulation strategy, which prioritizes vapor-permeable solutions over synthetic alternatives.
The bathroom on the first floor comes equipped with standard fixtures and there is sufficient space to optionally install a bathtub should the new owner desire this upgrade. This flexibility allows future residents to customize the property to their preferences while benefiting from the high-quality standard inclusions.
Overall, this property combines modern sustainability features with practical family living spaces. The four bedroom configuration, generous plot size, and included landscaping make it suitable for households seeking a move-in ready new construction home with strong environmental credentials. The ground source heat pump, solar panels, green roof, and rainwater harvesting system work together to minimize operational costs while maximizing comfort throughout the seasons.